Pith Number

pith:MLAUIN6S

pith:2023:MLAUIN6SOIO6DTIFCADDD2DDNN

not attested not anchored not stored refs pending

Supermassive Black Hole Binaries in Ultralight Dark Matter

Barmak Shams Es Haghi, Benjamin C. Bromley, Pearl Sandick

arxiv:2311.18013 v1 · 2023-11-29 · astro-ph.GA · astro-ph.CO · gr-qc · hep-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MLAUIN6SOIO6DTIFCADDD2DDNN}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T08:07:31.204354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

62c14437d2721de1cd05100631e8636b4dca5ddd9d2524774ba94a6c8bbe8482

Aliases

arxiv: 2311.18013 · arxiv_version: 2311.18013v1 · doi: 10.48550/arxiv.2311.18013 · pith_short_12: MLAUIN6SOIO6 · pith_short_16: MLAUIN6SOIO6DTIF · pith_short_8: MLAUIN6S

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MLAUIN6SOIO6DTIFCADDD2DDNN \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 62c14437d2721de1cd05100631e8636b4dca5ddd9d2524774ba94a6c8bbe8482

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "49f0e1ee0e2ff9f2c902a366adc0451348da044a05d5580ce0e3a1029f2e3c64",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-11-29T19:01:10Z",
    "title_canon_sha256": "dba628bdce185a9805de44454d0b496fcb953337bf7f67744dea5a0dac09c52f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.18013",
    "kind": "arxiv",
    "version": 1
  }
}